Individual Calculations May 2010
 Tkachuk, Konstantyn  Total change: 27.75  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2202 2156 4.50 6 1.87 15 28.05 
  Krings, Christoph 2221 GER1.0010.59158.85 
  Blasek, Ralph f2274 GER1.0010.66159.90 
  Hanisch, Bernd 2147 GER1.0010.49157.35 
  Hemmann, Arnold 2162 GER0.5010.01150.15 
  Sorin, Boris 2054 RUS1.0010.36155.40 
  Bosman, Michiel f2356 NED0.001-0.2415-3.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2.Bundesliga West Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2373 2156 0.50 2 -0.02 15 -0.30 
  Rotstein, Arkadij g2538 GER0.001-0.0915-1.35 
  Frombach, Ralf 2207 GER0.5010.07151.05 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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